Smart BMS 4-8S 12V LiFePo4 100A 200A

Smart BMS supports BT communication function with mobile APP (Android/IOS). You can check battery status in real time through APP, set protection board working parameters, and control charge or discharge. It can accurately calculate remaining battery power and integrate based on current time.

When in storage mode, the BMS won’t consume the current of your battery pack. To prevent the BMS from wasting power for a long time and damaging the battery pack, it has an automatic shutdown voltage. When the cell falls below the voltage, the BMS will stop working and automatically shut down.

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Product Detail

Product Tags

Specifications

4-8S 1A 100A
4-8S 1A 200A
4-8S 2A 200A

Product Information

Brand Name:	HeltecBMS
Material:	PCB board
Certification:	CE/FCC/WEEE
Origin:	Mainland China
Warranty:	One year
MOQ:	1 pc
Mobile APP:	Support IOS/Android
Battery type:	LTO/NCM/LFP
Balance type:	Active Balancing

Customization

Customized logo
Customized packaging
Graphic customization
Heating function customization
Switch customization

Package

1. 4-8S Smart BMS *1 set.
2. Anti-static bag, anti-static sponge and corrugated case.

Purchase Details

Shipping From:
1. Company/Factory in China
2. Warehouses in United States/Poland/Russia/Brazil
Contact Us to negotiate shipping details
Payment: TT is recommended
Returns & Refunds: Eligible for returns and refunds

Features

Support BT communication function with mobile APP (Android/IOS).
Support GPS positioning, real-time viewing of battery location, track playback, etc. (Only within China market now)
Support Cloud data viewing, remote cut off discharge of battery and other functions.
High-precision coulomb meter.
Support CAN/RS485 interface, user protocol can be embedded, flexible expansion.
Independent watchdog design, real-time monitoring program running status, never crash.

Smart Energy Working Mode Switching

Storage Mode
In transportation, storage, offline or wireless transmission off mode, the BMS is in storage mode, which does not consume battery pack current.
Normal Working Mode
When the charger is inserted in the storage mode or off mode, the BMS will immediately return to the normal working mode, and all the protection functions, equalization functions and communication functions will return to normal working.
Shutdown Mode
To prevent the BMS from wasting power for a long time and damaging the battery pack, the BMS has an automatic shutdown voltage, and the BMS automatically shuts down when a cell falls below the shutdown voltage.
Standby Mode
When the battery pack is in the static state (no charge or discharge current and no equalization current), the BMS will automatically enter the standby state after the set time (1-30 days can be set) is exceeded.

Model Selection

Technical Index		Model
		HT-8S1A100	HT-8S1A200	HT-8S2A200
Number of Battery Strings	Li-ion	3-8S
	LiFePo4	4-8S
	LTO	6-8S
Balance Method		Active Balance(Full State On)
Balance Current		1A		2A
Conductive Resistance in Main Circuit		0.3mΩ
Continuous Discharge Current		100A	200A
Continuous Charge Current		100A	200A
MAX Discharge Current (2min)		200A	350A
Over Charge Protection Current (ADJ)		10-100A	10-200A
Other Interfaces (Default)		RS485
Size (mm)		15313618
Wiring Output		Common port		Split port
Single Cell Voltage Range		1-5V
Voltage Acquisition Accuracy		±5mV
Over Charge Protection Voltage		1.2-4.35V Adjustable
Over Charge Release Voltage		1.2-4.35V Adjustable
Over Current Detect Delay		2-120S Adjustable
Over Discharge Protection Voltage		1.2-4.35V Adjustable
Over Discharge Release Voltage		1.2-4.35V Adjustable
Temp Protection		Yes
Short Circuit Protection		Yes
Coulomb Counter		Yes